| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.56 | 3.719% | $158.2337 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $84.75 | 6.621% | $90.3613 | $90.36 | $90.35 | $90.40 |
| Purchase #3 | $122.40 | 10.843% | $135.6718 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $180.26 | 10.345% | $198.9079 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $190.99 | 7.235% | $204.8081 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $99.27 | 13.492% | $112.6635 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $177.88 | 3.189% | $183.5526 | $183.55 | $183.55 | $183.60 |
| 7 purchase totals = | $1,008.11 | $1,084.1989 | $1,084.19 | $1,084.15 | $1,084.30 | |